2 * Copyright (c) 2006 Stephane E. Potvin <sepotvin@videotron.ca>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 /****************************************************************************
35 * Miscellanious defines
36 ****************************************************************************/
38 /****************************************************************************
40 ****************************************************************************/
42 /****************************************************************************
43 * Simplified Accessors for HDA devices
44 ****************************************************************************/
45 enum hdac_device_ivars {
50 HDAC_IVAR_REVISION_ID,
51 HDAC_IVAR_STEPPING_ID,
55 #define HDAC_ACCESSOR(var, ivar, type) \
56 __BUS_ACCESSOR(hdac, var, HDAC, ivar, type)
58 HDAC_ACCESSOR(codec_id, CODEC_ID, uint8_t);
59 HDAC_ACCESSOR(node_id, NODE_ID, uint8_t);
60 HDAC_ACCESSOR(vendor_id, VENDOR_ID, uint16_t);
61 HDAC_ACCESSOR(device_id, DEVICE_ID, uint16_t);
62 HDAC_ACCESSOR(revision_id, REVISION_ID, uint8_t);
63 HDAC_ACCESSOR(stepping_id, STEPPING_ID, uint8_t);
64 HDAC_ACCESSOR(node_type, NODE_TYPE, uint8_t);
67 #define PCIS_MULTIMEDIA_HDA 0x03